na INLIS000000000001771 20231202140429 231202||||||||| | ||| |||| || | 010-1223001771 id 005.369 005.369 HAL p Halim, S. Y. Pengolahan wordperfect Elex Media Komputindo 1990 vii, 159 hlm. ; 21 cm. R01.18 - R01-0627 Wordperfect